Re: [PATCH stable v5.10 0/7] arm64: Default to 32-bit wide ZONE_DMA
From: Greg KH <gregkh@linuxfoundation.org>
Date: 2021-06-23 07:12:38
Also in:
linux-mm, lkml, stable
On Wed, Jun 23, 2021 at 02:59:59PM +0800, Kefeng Wang wrote:
Hi Greg, There are two more patches about the ZONE_DMA[32] changes,
What ZONE_DMA changes?
especially the second one, both them need be backported, thanks.
Backported to where?
791ab8b2e3db - arm64: Ignore any DMA offsets in the max_zone_phys() calculation 2687275a5843 - arm64: Force NO_BLOCK_MAPPINGS if crashkernel reservation is required
Have you tried these patches? Where do they need to be applied to? confused, greg k-h _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel